[INFO] fetching crate cgroup_traffic 0.2.2... [INFO] testing cgroup_traffic-0.2.2 against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985 [INFO] extracting crate cgroup_traffic 0.2.2 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate cgroup_traffic 0.2.2 on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cgroup_traffic 0.2.2 [INFO] removed 0 missing examples [INFO] finished tweaking crates.io crate cgroup_traffic 0.2.2 [INFO] tweaked toml for crates.io crate cgroup_traffic 0.2.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate crates.io crate cgroup_traffic 0.2.2 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded libbpf-cargo v0.24.6 [INFO] [stderr] Downloaded vsprintf v2.0.0 [INFO] [stderr] Downloaded libbpf-rs v0.24.6 [INFO] [stderr] Downloaded libbpf-sys v1.4.5+v1.4.5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e5f823ee239a6adc704506402dd2918fe16e1e704e25e9ae3dc444dc39e60a05 [INFO] running `Command { std: "docker" "start" "-a" "e5f823ee239a6adc704506402dd2918fe16e1e704e25e9ae3dc444dc39e60a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e5f823ee239a6adc704506402dd2918fe16e1e704e25e9ae3dc444dc39e60a05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e5f823ee239a6adc704506402dd2918fe16e1e704e25e9ae3dc444dc39e60a05", kill_on_drop: false }` [INFO] [stdout] e5f823ee239a6adc704506402dd2918fe16e1e704e25e9ae3dc444dc39e60a05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7f0dd63f991f0f66115940957abf7cfbf3088d9fa256651204a8487d9fbc0148 [INFO] running `Command { std: "docker" "start" "-a" "7f0dd63f991f0f66115940957abf7cfbf3088d9fa256651204a8487d9fbc0148", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.89 [INFO] [stderr] Compiling unicode-ident v1.0.13 [INFO] [stderr] Compiling shlex v1.3.0 [INFO] [stderr] Compiling libc v0.2.161 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling bitflags v2.6.0 [INFO] [stderr] Compiling serde v1.0.213 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.31 [INFO] [stderr] Compiling nix v0.29.0 [INFO] [stderr] Compiling utf8parse v0.2.2 [INFO] [stderr] Compiling cc v1.1.31 [INFO] [stderr] Compiling anstyle-parse v0.2.5 [INFO] [stderr] Compiling serde_json v1.0.132 [INFO] [stderr] Compiling anstyle-query v1.1.1 [INFO] [stderr] Compiling semver v1.0.23 [INFO] [stderr] Compiling camino v1.1.9 [INFO] [stderr] Compiling colorchoice v1.0.2 [INFO] [stderr] Compiling anstyle v1.0.8 [INFO] [stderr] Compiling rustix v0.38.37 [INFO] [stderr] Compiling is_terminal_polyfill v1.70.1 [INFO] [stderr] Compiling thiserror v1.0.65 [INFO] [stderr] Compiling anstream v0.6.15 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling ryu v1.0.18 [INFO] [stderr] Compiling heck v0.5.0 [INFO] [stderr] Compiling quote v1.0.37 [INFO] [stderr] Compiling regex-syntax v0.8.5 [INFO] [stderr] Compiling linux-raw-sys v0.4.14 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling syn v2.0.82 [INFO] [stderr] Compiling strsim v0.11.1 [INFO] [stderr] Compiling anyhow v1.0.91 [INFO] [stderr] Compiling clap_lex v0.7.2 [INFO] [stderr] Compiling clap_builder v4.5.20 [INFO] [stderr] Compiling once_cell v1.20.2 [INFO] [stderr] Compiling vsprintf v2.0.0 [INFO] [stderr] Compiling fastrand v2.1.1 [INFO] [stderr] Compiling memmap2 v0.5.10 [INFO] [stderr] Compiling plain v0.2.3 [INFO] [stderr] Compiling log v0.4.22 [INFO] [stderr] Compiling regex-automata v0.4.8 [INFO] [stderr] Compiling libbpf-sys v1.4.5+v1.4.5 [INFO] [stderr] Compiling serde_derive v1.0.213 [INFO] [stderr] Compiling thiserror-impl v1.0.65 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling tempfile v3.13.0 [INFO] [stderr] Compiling regex v1.11.0 [INFO] [stderr] Compiling clap v4.5.20 [INFO] [stderr] Compiling libbpf-rs v0.24.6 [INFO] [stderr] Compiling cargo-platform v0.1.8 [INFO] [stderr] Compiling cargo_metadata v0.15.4 [INFO] [stderr] Compiling libbpf-cargo v0.24.6 [INFO] [stderr] Compiling cgroup_traffic v0.2.2 (/opt/rustwide/workdir) [INFO] [stderr] error: failed to run custom build command for `cgroup_traffic v0.2.2 (/opt/rustwide/workdir)` [INFO] [stderr] note: To improve backtraces for build dependencies, set the CARGO_PROFILE_DEV_BUILD_OVERRIDE_DEBUG=true environment variable to enable debug information generation. [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/target/debug/build/cgroup_traffic-482a34bdc946887a/build-script-build` (exit status: 101) [INFO] [stderr] --- stderr [INFO] [stderr] Warning: unrecognized map: license [INFO] [stderr] Warning: unrecognized map: .maps [INFO] [stderr] error: 'rustfmt' is not installed for the custom toolchain '17092ad00ed8fe1e7f81a7e38238ff70779034b1'. [INFO] [stderr] note: this is a custom toolchain, which cannot use `rustup component add` [INFO] [stderr] help: if you built this toolchain from source, and used `rustup toolchain link`, then you may be able to build the component with `x.py` [INFO] [stderr] [INFO] [stderr] thread 'main' panicked at build.rs:14:38: [INFO] [stderr] called `Result::unwrap()` on an `Err` value: failed to generate `/tmp/.tmp7QBX7h/program.o` [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] 0: Failed to generate skeleton for /tmp/.tmp7QBX7h/program.o [INFO] [stderr] 1: Failed to rustfmt: exit status: 1 [INFO] [stderr] [INFO] [stderr] Stack backtrace: [INFO] [stderr] 0: anyhow::error::::msg [INFO] [stderr] 1: libbpf_cargo::gen::try_rustfmt [INFO] [stderr] 2: libbpf_cargo::gen::gen_skel [INFO] [stderr] 3: libbpf_cargo::gen::gen_single [INFO] [stderr] 4: libbpf_cargo::SkeletonBuilder::generate [INFO] [stderr] 5: libbpf_cargo::SkeletonBuilder::build_and_generate [INFO] [stderr] 6: build_script_build::main [INFO] [stderr] 7: core::ops::function::FnOnce::call_once [INFO] [stderr] 8: std::sys::backtrace::__rust_begin_short_backtrace [INFO] [stderr] 9: std::rt::lang_start::{{closure}} [INFO] [stderr] 10: core::ops::function::impls:: for &F>::call_once [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 11: std::panicking::try::do_call [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:589:40 [INFO] [stderr] 12: std::panicking::try [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:552:19 [INFO] [stderr] 13: std::panic::catch_unwind [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panic.rs:359:14 [INFO] [stderr] 14: std::rt::lang_start_internal::{{closure}} [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/rt.rs:168:24 [INFO] [stderr] 15: std::panicking::try::do_call [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:589:40 [INFO] [stderr] 16: std::panicking::try [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:552:19 [INFO] [stderr] 17: std::panic::catch_unwind [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panic.rs:359:14 [INFO] [stderr] 18: std::rt::lang_start_internal [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/rt.rs:164:5 [INFO] [stderr] 19: std::rt::lang_start [INFO] [stderr] 20: main [INFO] [stderr] 21: [INFO] [stderr] 22: __libc_start_main [INFO] [stderr] 23: _start [INFO] [stderr] stack backtrace: [INFO] [stderr] 0: 0x61253744a632 - std::backtrace_rs::backtrace::libunwind::trace::h2bdbdb423cc746ad [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9 [INFO] [stderr] 1: 0x61253744a632 - std::backtrace_rs::backtrace::trace_unsynchronized::h876081fa48c0856a [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14 [INFO] [stderr] 2: 0x61253744a632 - std::sys::backtrace::_print_fmt::h744638bebbff2806 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:66:9 [INFO] [stderr] 3: 0x61253744a632 - ::fmt::he6e74fa9d0076b5d [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:39:26 [INFO] [stderr] 4: 0x61253746a993 - core::fmt::rt::Argument::fmt::hf88a3177e76af877 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/fmt/rt.rs:173:76 [INFO] [stderr] 5: 0x61253746a993 - core::fmt::write::h6442196e41589522 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/fmt/mod.rs:1446:25 [INFO] [stderr] 6: 0x6125374475a3 - std::io::default_write_fmt::hcc7659f8be9b70b5 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/io/mod.rs:639:11 [INFO] [stderr] 7: 0x6125374475a3 - std::io::Write::write_fmt::hdd01b95af54f8b44 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/io/mod.rs:1914:13 [INFO] [stderr] 8: 0x61253744a482 - std::sys::backtrace::BacktraceLock::print::h25e1ce4c29150054 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:42:9 [INFO] [stderr] 9: 0x61253744b7b2 - std::panicking::default_hook::{{closure}}::h36663bdaae83f2bb [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:300:22 [INFO] [stderr] 10: 0x61253744b5b5 - std::panicking::default_hook::hb9d7c40580cf1835 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:327:9 [INFO] [stderr] 11: 0x61253744c082 - std::panicking::rust_panic_with_hook::h2d703857e4ba629f [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:833:13 [INFO] [stderr] 12: 0x61253744bf1a - std::panicking::begin_panic_handler::{{closure}}::h53dd12a17ad784b1 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:706:13 [INFO] [stderr] 13: 0x61253744ab29 - std::sys::backtrace::__rust_end_short_backtrace::hf54a874920d38937 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/sys/backtrace.rs:168:18 [INFO] [stderr] 14: 0x61253744bbad - __rustc[22d03d94d4da23d0]::rust_begin_unwind [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:697:5 [INFO] [stderr] 15: 0x612537469830 - core::panicking::panic_fmt::hb74c170c8276d1d6 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/panicking.rs:75:14 [INFO] [stderr] 16: 0x612537469c96 - core::result::unwrap_failed::hc1dbbc53e2530a6b [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/result.rs:1732:5 [INFO] [stderr] 17: 0x6125372b3359 - build_script_build::main::h0fb760db3f6c6081 [INFO] [stderr] 18: 0x6125372b2403 - core::ops::function::FnOnce::call_once::he47804b214dd17e9 [INFO] [stderr] 19: 0x6125372b22d6 - std::sys::backtrace::__rust_begin_short_backtrace::h7bd554de95ce649a [INFO] [stderr] 20: 0x6125372b21e9 - std::rt::lang_start::{{closure}}::h46c00348349fb2b5 [INFO] [stderr] 21: 0x612537442104 - core::ops::function::impls:: for &F>::call_once::hc4394f720a441605 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/core/src/ops/function.rs:284:13 [INFO] [stderr] 22: 0x612537442104 - std::panicking::try::do_call::hcfbf653ae9dff9d3 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:589:40 [INFO] [stderr] 23: 0x612537442104 - std::panicking::try::h282e00ddfab06dd3 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:552:19 [INFO] [stderr] 24: 0x612537442104 - std::panic::catch_unwind::h1a4f7c5f603feec0 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panic.rs:359:14 [INFO] [stderr] 25: 0x612537442104 - std::rt::lang_start_internal::{{closure}}::h74ae7472f42599f3 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/rt.rs:168:24 [INFO] [stderr] 26: 0x612537442104 - std::panicking::try::do_call::ha8c33ea9dc720bf4 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:589:40 [INFO] [stderr] 27: 0x612537442104 - std::panicking::try::h445539db8a61fee5 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panicking.rs:552:19 [INFO] [stderr] 28: 0x612537442104 - std::panic::catch_unwind::ha832476451864184 [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/panic.rs:359:14 [INFO] [stderr] 29: 0x612537442104 - std::rt::lang_start_internal::h2cddb2630d6593cf [INFO] [stderr] at /rustc/17092ad00ed8fe1e7f81a7e38238ff70779034b1/library/std/src/rt.rs:164:5 [INFO] [stderr] 30: 0x6125372b21d1 - std::rt::lang_start::h8814815bb746814e [INFO] [stderr] 31: 0x6125372b3455 - main [INFO] [stderr] 32: 0x72ca9ac0c1ca - [INFO] [stderr] 33: 0x72ca9ac0c28b - __libc_start_main [INFO] [stderr] 34: 0x6125372b17a5 - _start [INFO] [stderr] 35: 0x0 - [INFO] running `Command { std: "docker" "inspect" "7f0dd63f991f0f66115940957abf7cfbf3088d9fa256651204a8487d9fbc0148", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7f0dd63f991f0f66115940957abf7cfbf3088d9fa256651204a8487d9fbc0148", kill_on_drop: false }` [INFO] [stdout] 7f0dd63f991f0f66115940957abf7cfbf3088d9fa256651204a8487d9fbc0148